What is the throttle torque limiting function of automobile fault code?

The function of automobile throttle torque limitation is to achieve the best torque output of the engine in the whole range.

ECU first judges and processes various working condition information and sensor signals, then calculates the optimal throttle opening, and then the driving motor controls the throttle to reach the corresponding throttle opening.

ETC system accurately controls the air-fuel ratio under various working conditions, which makes the combustion more complete and reduces the generation of waste gas. At idle speed, the throttle valve is kept at a very small opening to stabilize combustion, which improves fuel economy and further controls emissions.